Toothbrush



FIG. 1 is a front elevation view of a toothbrush of my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front perspective view thereof, as seen from the bottom left side thereof;

FIG. 7 is a back perspective view thereof, as seen from the bottom right side thereof;

FIG. 8 is a front elevation view of a toothbrush of a second embodiment of my new design;

FIG. 9 is a left side elevation view thereof;

FIG. 10 is a back elevation view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a front perspective view thereof, as seen from the bottom left side thereof; and,

FIG. 14 is a back perspective view thereof, as seen from the bottom right side thereof.

In FIGS. 8 through 14 the bristles are shown in broken lines for illustrative purposes only and form no part of the second embodiment. 

The ornamental design for a toothbrush, as shown and described. 